Cheek and Chin filler treatment is generally considered to be a safe procedure, but there are some potential side effects that you should be aware of. These side effects are usually mild and go away on their own within a few days.
Some of the most common side effects of dermal filler treatment include:
Bruising and swelling: This is the most common side effect, and it usually goes away within 7-10 days
Pain and tenderness: This is also a common side effect, and it can last for a few for 4-10 days. Severe pain post dermal filler injections is unusual and in this case you should contact your treating practitioner
Redness: This is a less common side effect, and usually only present at the injection site.
Itching: Also a less common side effect, but some people may expereince itching of their skin for the first 48 to 72 hours.